Download or read book Directory Fertilizer Research in the U S written by Victor L. Sheldon and published by . This book was released on 1981 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Directory lists 1425 recent and current fertilizer projects concerned with agronomic, economic, and marketing research in the United States, Puerto Rico, and the Virgin Islands.

Download or read book Soil fertilizer plant Research 1975 1978 written by and published by . This book was released on 1979 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes findings in the agronomic area of fertilizer research from July 1, 1975, through September 30, 1978. Similar 3-year reports were issued in 1957 and at 3-year intervals thereafter.

Download or read book Fertilizer Use Under Multiple Cropping Systems written by and published by Food & Agriculture Org.. This book was released on 1983 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conslusions and recommendations; Working papers.

Download or read book Soil Fertilizer and Plant Silicon Research in Japan written by Jian Feng Ma and published by Elsevier. This book was released on 2002-08-09 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Silicon (Si) plays a significant role in the resistance of plants to multiple stresses including biotic and abiotic stresses. Silicon is also the only element that does not damage plants when accumulated in excess. However, the contribution of Si to plant growth has been largely ignored due to its universal existence in the earth's crust. From numerous intensive studies on Si, initiated in Japan about 80 years ago, Japanese scientists realized that Si was important for the healthy growth of rice and for stability of rice production. In a worldwide first, silicon was recognized as a valuable fertilizer in Japan. The beneficial effects of Si on rice growth in particular, are largely attributable to the characteristics of a silica gel that is accumulated on the epidermal tissues in rice. These effects are expressed most clearly under high-density cultivation systems with heavy applications of nitrogen. Si is therefore recognized now as an ''agronomically essential element'' in Japan. Recently, Si has become globally important because it generates resistance in many plants to diseases and pests, and may contribute to reduced rates of application of pesticides and fungicides. Silicon is also now considered as an environment-friendly element. The achievements of Si research in Japan are introduced in this book, in relation to soils, fertilizers and plant nutrition.

Download or read book Fertilizer Trials written by Merritt Finley Miller and published by . This book was released on 1918 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fertilizer Abstracts written by and published by . This book was released on 1968 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Improving the Profitability Sustainability and Efficiency of Nutrients Through Site Specific Fertilizer Recommendations in West Africa Agro Ecosystems written by Andre Bationo and published by Springer. This book was released on 2018-04-03 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: As part of its efforts to improve fertilizer use and efficiency in West Africa, and following the recent adoption of the West African fertilizer recommendation action plan (RAP) by ECOWAS, this volume focuses on IFDC's technical lead with key partner institutions and experts to build on previous and current fertilizer recommendations for various crops and countries in West Africa for wider uptake by public policy makers and fertilizer industry actors.

Download or read book Detecting Response of Douglas fir Plantations to Urea Fertilizer at Three Locations in the Oregon Coast Range written by Richard E. Miller and published by . This book was released on 2001 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluating Fertilizer Subsidies in Developing Countries written by Dana G. Dalrymple and published by . This book was released on 1975 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil Testing and Plant Analysis for Fertilizer Recommendations written by and published by . This book was released on 1996 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Growth in Summer Shoots of the Apple with Special Consideration of the Role of Carbohydrates and Nitrogen written by Albert Edward Engbretson and published by . This book was released on 1923 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agricultural Research for Sustainable Food Systems in Sri Lanka written by Ranjith Premalal De Silva and published by Springer Nature. This book was released on 2020-10-06 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food systems involve a range of activities concerning food production, processing, distribution, marketing and trade, preparation, consumption and disposal. They encompass the path of food from the farm to the dinner table, meeting the food and nutritional needs of a nation. When such systems do so without sacrificing the needs of future generations, they are referred to as “Sustainable Food Systems.” The natural and physical environment, infrastructure, institutions, society and culture, and policies and regulations within which they operate, as well as the technologies they adopt, shape these systems’ outcomes. Making food systems more sustainable is a key priority for all nations, and Sri Lanka is no exception. Food systems deliver optimal performance when the policy and regulatory environment is conducive, institutions are supportive, and a combination of agricultural research investments and an efficient extension system generates the technologies and scientific evidence required for sound policymaking and agenda setting. Further, agricultural research can generate essential findings, technologies and policies for sustainable agricultural development – across disciplines, sectors and stakeholder groups. This book shares valuable insights into research conducted in the broad food and agriculture sectors in Sri Lanka. It also discusses the status quo in related disciplines, and outlines future research directions. Accordingly, it offers a valuable source of reference material for researchers, students, and stakeholders in the food and agriculture sectors, while also highlighting the types of support that policymakers and other decision-makers can provide.

Download or read book Impacts Of Inventory Credit Input Supply Shops and Fertilizer Microdosing in the Drylands of Niger written by John Pender, Tahirou Abdoulaye, Jupiter Ndjeunga, Bruno Gerard, and Edward Kato and published by Intl Food Policy Res Inst. This book was released on with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EXPORT OF THE MEETING on SOIL FERTILITY AND FERTILIZER FOR THE LATIN AMERICAN RECION written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Determinants of Fertilizer Consumption Its Growth written by T. C. Mohanam and published by Northern Book Centre. This book was released on 2002 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Identifies theoritically as well as empirically the factors which have contributed for the growth of fertilizer use in Indian agriculture and with special reference to Tamil Nadu. Contains a wealth of information relating to various studies on fertilizer economy. And also highlighted major issues of the burden of subsidy in Indian Budgets. Should be of interest to researchers and policy makers who are concerned with Indian Agriculture.

Download or read book Miscellaneous Publication written by and published by . This book was released on 1930 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works for Water and Power Development and Energy Research Appropriation Bill 1979 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Public Works and published by . This book was released on 1978 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt: